Better Lesson
Better Lesson: 3 Digit Perimeters
Second graders work with 3-digit numbers as they solidify their understanding of the difference between perimeter and area.
Khan Academy
Khan Academy: Write Whole Numbers in Expanded Form
Practice reading and writing numbers written in expanded form.
PBS
Pbs: Scientific Notation
This animated Math Shorts video from UEN explains the term scientific notation and provides several examples in converting extreme numbers to and from scientific notation. It also demonstrates how to multiply numbers using scientific...
Quia
Ixl Learning: Writing Numbers in Expanded Form
Brush up on your math skills relating to writing numbers in expanded form then try some practice problems to test your understanding.
E-learning for Kids
E Learning for Kids: Math: Ice Cream Shop: Four Digit Numbers
On this interactive site students learn to place numbers in ascending and descending order, write 4-digit numbers in expanded notation and discuss place value.
E-learning for Kids
E Learning for Kids: Math: Ice Cream Shop: Roman Numerals
On this interactive website students practice various math skills using a real life scenario at an ice cream shop. Those skills include identifying and converting Roman Numerals, identifying place value in a number, and sorting numbers...
E-learning for Kids
E Learning for Kids: Math: Sheep Farm: Numbers in Words and Numerals
Students will play learning games to explore numbers in words and Roman numerals.
E-learning for Kids
E Learning for Kids: Math: Eiffel Tower: Roman Numerals and Angles
Students will play learning games to explore expanded notation and angles such as identifying, measuring, and estimating. They will also convert Roman numerals into numbers.
AAA Math
Aaa Math: Place Values: Expanded Form
This site explains how to write whole numbers in expanded form. It provides games and exercises to practice the skill.
Quia
Quia: Place Value Playoff! Matching
Do you need practice learning how to write the expanded form of numbers written in standard form? This matching game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.
Quia
Quia: Place Value Playoff! Concentration
Do you need practice learning how to write the expanded form of numbers written in standard form? This concentration game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.
Sophia Learning
Sophia: Expanded Place Value of Decimals
This lesson explains that each digit in a decimal number has a value related to its positional representation.
Khan Academy
Khan Academy: Whole Numbers in Written Form Review
Presents an example of a number converted into its expanded place value form and its word form. Includes several practice questions along with explanations of solutions.
Math Slice
Math Slice: Number Sense Math Drills
A group of topics that include counting with pictures to 20, sums to 100, finding the missing number in a sequence, multiplication, expanded and standard form, and basic computation practice with addition, subtraction, multiplication, or...
ClassFlow
Class Flow: Daily Calendar
[Free Registration/Login Required] Daily calendar activities are used to incorporate 100 chart, daily addition, subtraction, expanded notation, money, and weather into our daily day.
ClassFlow
Class Flow: Expanded Notation
[Free Registration/Login Required] This is a 1 day mini-lesson on expanding 3 digit numbers. Students will practice building 3 digit numbers and writing out the value using expanded notation. Students will have instant feedback on...
Calculator Soup
Calculator Soup: Expanded Form and Word Form Calculator
Expanded form calculator shows expanded forms of a number including expanded notation form, expanded factor form, expanded exponential form and word form.
Calculator Soup
Calculator Soup: Number and Word to Standard Notation Calculator
Convert number and word combinations into numbers only. This calculator converts a number word phrase such as 2.75 million into its numerical equivalent. The number word phrase 2.75 million converts to numbers in standard notation as...
Quia
Quia: Place Value Playoff! Word Search
Do you need practice learning how to write the expanded form of numbers written in standard form? This word search game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.
Quia
Quia: Place Value Playoff! Flash Cards
Do you need practice learning how to write the expanded form of numbers written in standard form? This flash card practice is the web site for you! There is a link to a list of the numbers being used so you can check your answer.